20. Seeing many things. The Prophet himself explains what is the nature of this blindness of which he spoke, and shews that it is double; and this shews clearly that he spoke of the Jews, who by wicked contempt had quenched God’s light. Our guilt will be double when we shall come to the judgment-seat of God, if we shut our eyes when he exhibits the light, and shut our ears when he teaches by his word. The heathen nations will indeed be without excuse; but the Jews and others to whom the Lord revealed himself in so many ways, will deserve double condemnation for having refused to see or hear God. We, therefore, who have so many and so illustrious examples set before us at the present day, ought to dread this judgment; for in many persons there will now be found not less blindness or obduracy than formerly existed among the Jews, and not more excusable.